Extremely enjoyable; Now we need more levels!
For anyone who's having trouble with this game, rest assured that it doesn't take luck -- all of the levels become pretty easy once you start hitting more precisely. You'll be able to score above 20,000 regularly once you really get the hang of home runs. Also, for no strike/no out levels, don't try for homers. Hit wimpy-ass grounders for every shot by hitting with the area of the bat closest to your hands. No sweat.
And all of the hard work pays off when you get to the World Series and you get actual base-runners, which is easily the most fun level of the game.
I love that I actually feel in control of how well I hit in this game, unlike most baseball games. The graphics are great and the levels are interesting. I think, though, that there needs to be a Pinch-Hitter 3 with a host of levels designed like the World Series one.